Learn to differentiate between physical and chemical changes in this science worksheet!

Learn the language of chemistry by reading and writing chemical equations in this middle-grade worksheet! 

Learn the basic structure of an atom with this introductory page, complete with a fun experiment they can try at home!

Learn some basic chemistry with this worksheet about the universal solvent: water. Find out why water is called the universal solvent.

Sink or float? Your kid may be surprised to learn that the density of coke and diet coke aren't the same!

In this engaging chemistry worksheet for middle grades, students learn about how concrete is made and how it is used in our society.

Get a brief history of the atom with this introductory page for young physicists!

The periodic table of the elements is full of helpful information. Figure out how to read the periodic table with this helpful guide.

Our understanding of the atom has changed over the past few hundred years! Read about a few different theories on the structure of an atom.

Test your knowledge of the periodic table of the elements with this quiz page!

Explore chemical equations with this middle-grade science worksheet!

Discover the difference between physical properties and chemical properties of matter in this informative science worksheet!